How To Create Frequency Specific Microcurrent?
I am looking to build a two channel (A/B) microcurrent (allowing from 20 - 600 microamps) with selectable frequencies ranging from 3 to 970 Hz). This is based on a medical device that I'm looking to replicate. I've figured out some of this but again, considering the wealth of knowledge here I'm sure some would know the best way to build this.
here are specifications
Description
Device Specs
Frequency Range: 0.1 – 999.9 Hz programmable
Wave Form: Square pulses
Duty Cycle: 50%
Current Intensity: 20μA to 400μA
Constant current generator
Output Polarity: Programmable alternating, positive or negative
Output Load Resistance 0 to 100K ohm
Output Channels: Two fully independent channels
Output Connection: 3.5 mm mono phone jacks
Programming Port: micro-USB
Memory: Professional-up to 999 programmable protocols; Patient: up to 99 programmable protocols
Power Supply: (2) AA alkaline batteries
Dimensions: 5.1 x 3.2 x 1.2 inches
Weight: 6.42 oz
here is the link i am following
https://mendtechnology.com/product/mend-professional-package/
I am looking to build a two channel (A/B) microcurrent (allowing from 20 - 600 microamps) with selectable frequencies ranging from 3 to 970 Hz). This is based on a medical device that I'm looking to replicate. I've figured out some of this but again, considering the wealth of knowledge here I'm sure some would know the best way to build this.
here are specifications
Description
Device Specs
Frequency Range: 0.1 – 999.9 Hz programmable
Wave Form: Square pulses
Duty Cycle: 50%
Current Intensity: 20μA to 400μA
Constant current generator
Output Polarity: Programmable alternating, positive or negative
Output Load Resistance 0 to 100K ohm
Output Channels: Two fully independent channels
Output Connection: 3.5 mm mono phone jacks
Programming Port: micro-USB
Memory: Professional-up to 999 programmable protocols; Patient: up to 99 programmable protocols
Power Supply: (2) AA alkaline batteries
Dimensions: 5.1 x 3.2 x 1.2 inches
Weight: 6.42 oz
here is the link i am following
https://mendtechnology.com/product/mend-professional-package/